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INVENTIONS

Inventions
What plaything was invented by Joe McVicker in 1956?

Etch-A-Sketch
Silly Putty
Lite-Brite
Play-Doh

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Inventions
Who was the first American female to patent her invention, a method of weaving straw with silk?

Marjorie Joyner
Amanda Jones
Mary Kies
Margaret Knight

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Inventions
Who invented Gramophone?

Sir Alexander Graham Bell
Thomas Alva Edison
Fahrenheit
Michael Faraday

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Inventions
What furniture item was invented by California furniture designer Charles Prior Hall in 1968?

Waterbed
Captain's chair
Sofa bed
Hammock

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Inventions
The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project?

Vannevar Bush
Robert Oppenheimer
Leslie R. Groves
James B. Conant

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